Armstrong Pump Parts

Armstrong Pump Parts

We stock most Armstrong pump parts. Please contact us for more info. If you need help identifying the part you need please provide as much info as possible and if you have pictures of the data plate please email them to us at: Sales@NationalPumpSupply.com. 

Information:

We carry both the commercial and residential line of Armstrong Pumps and most parts are in stock ready for immediate shipment!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • D958164-002 Armstrong Cartridge Assembly Type 21 XF-1D1
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    D958164-002 Armstrong Cartridge Assembly Type 21

    Armstrong

    $2,788.95
    D958164-002 Armstrong Cartridge Assembly Type 21 XF-1D1. This Item Usually Ships Same Day!
    $2,788.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,788.95
    Subtotal:
    Add to Cart
  • 818324-003K Armstrong SBA-MF Bearing Assembly For H32 & S35
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    818324-003K Armstrong SBA-MF Bearing Assembly For H32 & S35

    Armstrong

    $318.95
    818324-003K Armstrong SBA-MF Bearing Assembly For H32 & S35. SBA-MF for 2-3 series, with stainless steel shaft, EPDM/sintered silicon carbide seal, and maintenance free ball bearings. *Note Image Is Generic. This Item Usually Ships The Same Day!
    $318.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $318.95
    Subtotal:
    Add to Cart
  • 8975000-98404K Armstrong Seal Kit ES 11.5" 1.625 2A c-Ssc316epdL
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    8975000-98404K Armstrong Seal Kit ES 11.5" 1.625 2A c-Ssc316epdL

    Armstrong

    $344.95
    8975000-98404K Armstrong Seal Kit ES 11.5" 1.625 2A c-Ssc316epdL. *Please note image is generic. This Item Usually Ships Same Day!
    $344.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $344.95
    Subtotal:
    Add to Cart
  • 8975000-98204K Armstrong Seal Kit ES 11.5" 1.250 2A c-Ssc316epdL
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    8975000-98204K Armstrong Seal Kit ES 11.5" 1.250 2A c-Ssc316epdL

    Armstrong

    $258.95
    88975000-98204K Armstrong Seal Kit ES 11.5" 1.250 2A c-Ssc316epdL. *Please note image is generic. This Item Usually Ships Same Day!
    $258.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $258.95
    Subtotal:
    Add to Cart
  • 8975000-98505K Armstrong Mechanical Seal Kit
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    8975000-98505K Armstrong Mechanical Seal Kit

    Armstrong

    $598.95
    8975000-98505K Armstrong Mechanical Seal Kit. *Please note image is generic. This Item Usually Ships Same Day!
    $598.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $598.95
    Subtotal:
    Add to Cart
  • 810150-250 Armstrong Shaft Sleeve
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    810150-250 Armstrong Shaft Sleeve

    Armstrong

    $172.95
    810150-250 Armstrong Shaft Sleeve. This Item Usually Ships Same Day!
    $172.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $172.95
    Subtotal:
    Add to Cart
  • 426753-211 Armstrong Adapt Cast Iron 10"S 143-184JM 4.13IN
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    426753-211 Armstrong Adapt Cast Iron 10"S 143-184JM 4.13IN

    Armstrong

    $784.95
    426753-211 Armstrong Adapt Cast Iron 10"S 143-184JM 4.13IN This Item Usually Ships Same Day!
    $784.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
    Subtotal:
    Add to Cart
  • 816012-211k Armstrong 1" Flange Kit
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    816012-211K Armstrong 1" Flange Kit

    Armstrong

    $48.50
    816012-211K Armstrong 1" Flange Kit. Set includes 2 flanges hardware and gaskets. This Item Usually Ships The Same Day!
    $48.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $48.50
    Subtotal:
    Add to Cart
  • 975002-408 Armstrong Mechanical Seal Kit
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    975002-408 Armstrong Mechanical Seal Kit

    Armstrong

    $1,929.95
    975002-408 Armstrong Mechanical Seal Kit. *Please note this item is discontinued and replaced by the 8975000-962 Armstrong Seal Kit. This Item Usually Ships Same Day!
    $1,929.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,929.95
    Subtotal:
    Add to Cart
  • 426239-041 Armstrong Pump Impeller
    Add to Cart

    426239-041 Armstrong Pump Impeller

    Armstrong

    $694.95
    426239-041 Armstrong Pump Impeller. Please Contact Us For Lead Time!
    $694.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $694.95
    Subtotal:
    Add to Cart
  • 971101-923 Armstrong 4030 Pump Outboard Bearing
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    971101-923 Armstrong 4030 Pump Outboard Bearing

    Armstrong

    $158.95
    971101-923 Armstrong  4030 Pump Outboard Bearing for L style bearing assemblies. Please Contact Us For Lead Time!
    $158.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $158.95
    Subtotal:
    Add to Cart
  • 971101-922 Armstrong 4030 Pump Inboard Bearing
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    971101-922 Armstrong 4030 Pump Inboard Bearing

    Armstrong

    $104.95
    971101-922 Armstrong  4030 Pump Inboard Bearing for L style bearing assemblies. Please Contact Us For Lead Time!
    $104.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $104.95
    Subtotal:
    Add to Cart
  • 427151-041 Armstrong Bronze Pump Impeller
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    427151-041 Armstrong Bronze Pump Impeller

    Armstrong

    $987.95
    427151-041 Armstrong Bronze Pump Impeller for Armstrong Series 4030, 4280, and 4380 pumps. Please note this impeller only fits specific models. Please Contact Us For Lead Time!
    $987.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $987.95
    Subtotal:
    Add to Cart
  • 427128-041 Armstrong Bronze Impeller 3x2.5x8
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    427128-041 Armstrong Bronze Impeller 3x2.5x8

    Armstrong

    $1,384.95
    427128-041 Armstrong Bronze Impeller 3x2.5x8. For Armstrong Series 4030 & 4280 size 3x2.5x8 pumps with 1-5/8" shafts. Please Contact Us For Lead Time.
    $1,384.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,384.95
    Subtotal:
    Add to Cart
  • 816681-069 Armstrong Motor 2 HP 208-230/460v 3 phase
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    816681-069 Armstrong Motor 2 HP 208-230/460v 3 phase

    Armstrong

    $1,058.95
    816681-069 Armstrong Motor 2 HP 208-230/460v 3 phase ODP motor for Armstrong series 1050 & series 1060 pumps. This Item Usually Ships Same Day!
    $1,058.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,058.95
    Subtotal:
    Add to Cart
  • 430783-083 Armstrong 4360 2HP Pump Motor 3 Phase
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    430783-083 Armstrong 4360 2HP Pump Motor 3 Phase

    Armstrong

    $1,022.60
    430783-083 Armstrong 4360 2HP Pump Motor 3 Phase. This Item Usually Ships Same Day!
    $1,022.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,022.60
    Subtotal:
    Add to Cart
  • 427153-041 Armstrong Bronze 10" Impeller
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    427153-041 Armstrong Bronze 10" Impeller

    Armstrong

    $1,427.95
    427153-041 Armstrong Bronze Impeller 10" For 4030, 4300 and 4380 Series Pumps with 7/8 impeller bore. This Item Usually Ships Same Day!
    $1,427.95
    Choose Options
    Qty in Cart: 0
    Quantity:
    Price:
    $1,427.95
    Subtotal:
    Choose Options
  • 425869-003 Armstrong Sleeve-Shaft Bronze
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    425869-003 Armstrong Sleeve-Shaft Bronze

    Armstrong

    $188.95
    425869-003 Armstrong Sleeve-Shaft Bronze. Please note this item has been discontinued and replaced by 425869-204 Armstrong SS Shaft Sleeve. This Item Usually Ships Same Day!
    $188.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $188.95
    Subtotal:
    Add to Cart
  • 975002-304 Armstrong Mechanical Seal 1.125 AB2
    Add to Cart

    426281-041 Armstrong Bronze Pump Impeller 11.5 OD S

    Armstrong

    $1,858.40
    426281-041 Armstrong Impeller Bronze S for Series 4030 & 4280 size 4x3x11.5, and Armstrong Series 4380 4x11.5. Please Contact Us For Lead Time!
    $1,858.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,858.40
    Subtotal:
    Add to Cart
  • 426364-004 Armstrong Locknut KM10
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    426364-004 Armstrong Locknut KM10

    Armstrong

    $44.35
    426364-004 Armstrong Locknut KM10 This Item Usually Ships Same Day!
    $44.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $44.35
    Subtotal:
    Add to Cart
  • 426747-011 Armstrong Adapter Cast Iron 6" S 213-215JM
    Add to Cart

    426747-011 Armstrong Adapter Cast Iron 6" S 213-215JM

    Armstrong

    $600.29
    426747-011 Armstrong Adapter Cast Iron 6" S 213-215JM   This Item Usually Ships Same Day!
    $600.29
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $600.29
    Subtotal:
    Add to Cart
  • 426765-012 Armstrong Housing-Bearing Cast Iron M RE-Grease
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    426765-012 Armstrong Housing-Bearing Cast Iron M RE-Grease

    Armstrong

    $2,354.95
    426765-012 Armstrong Housing-Bearing Cast Iron M RE-Grease. This Item Usually Ships Same Day!
    $2,354.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,354.95
    Subtotal:
    Add to Cart
  • 427103-041 Armstrong Bronze S 3X2.5X6
    Add to Cart

    427103-041 Armstrong Bronze S 3X2.5X6

    Armstrong

    $2,054.95
    427103-041 Armstrong Bronze S 3X2.5X6. Fits Armstrong Series 4030, Series 4280 size, 3 x 2.5 x 6, and Series 4380 size 3 x 6 pumps with 1-1/4" shafts. This Item Usually Ships Same Day!
    $2,054.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,054.95
    Subtotal:
    Add to Cart
  • 427119-041 Armstrong Bronze 1.5X1.5X8
    Add to Cart

    427119-041 Armstrong Bronze 1.5X1.5X8

    Armstrong

    $938.95
    427119-041 Armstrong Bronze 1.5X1.5X8 This Item Usually Ships Same Day!
    $938.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $938.95
    Subtotal:
    Add to Cart
  • 810108-025 Armstrong S-25 Repair Kit
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    810108-025 Armstrong S-25 Repair Kit

    Armstrong

    $70.18
    810108-025 Armstrong S-25 Repair Kit       This Item Usually Ships Same Day!
    $70.18
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $70.18
    Subtotal:
    Add to Cart
  • 810120-009 Armstrong SEAL .75IN MECH. BG186499
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    810120-009 Armstrong SEAL .75IN MECH. BG186499

    Armstrong

    $238.90
    810120-009 Armstrong SEAL .75IN MECH. BG186499       This Item Usually Ships Same Day!
    $238.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $238.90
    Subtotal:
    Add to Cart
  • 810150-151 Armstrong Packaged Sleeve & Spacer Kit SST "S" JM
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    810150-151 Armstrong Packaged Sleeve & Spacer Kit SST "S" JM

    Armstrong

    $198.70
    810150-151 Armstrong Packaged Sleeve & Spacer Kit SST "S" JM has been discontinued and replaced by 810150-251 Armstrong Packaged Sleeve & Spacer Kit. This Item Usually Ships Same Day!
    $198.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $198.70
    Subtotal:
    Add to Cart
  • 816302-049 Armstrong 5" Bronze Impeller For H-51 Pumps
    Add to Cart

    816302-049K Armstrong 5" Bronze Impeller For H-51 Pumps

    Armstrong

    $518.95
    816302-049 Armstrong 5" Bronze Impeller For H-51 Pumps. This Item Usually Ships Same Day!
    $518.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $518.95
    Subtotal:
    Add to Cart
  • 816305-025 Armstrong 4.25" Steel Impeller For S-46 Pumps
    Add to Cart

    816305-025 Armstrong 4.25" Steel Impeller For S-46 Pumps

    Armstrong

    $674.95
    816305-025 Armstrong 4.25" Steel Impeller For S-46 Pumps. This Item Usually Ships Same Day!
    $674.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $674.95
    Subtotal:
    Add to Cart
  • 816366-071 Armstrong Bearing Assembly #6
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    816366-071 Armstrong Bearing Assembly #6

    Armstrong

    $1,358.95
    816366-071 Armstrong Bearing Assembly #6 #6 SBA for S69, H63, H64, H65, H66, H67, H68, 1060 1 1/2D, 2D, 3D pumps. *Please note this item is obsolete and has been replaced by 816366-073 Armstrong Bearing Assembly. This Item Usually Ships Same...
    $1,358.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,358.95
    Subtotal:
    Add to Cart
  • 819310-071 Armstrong Bearing FRM Assembly "M" Grease AI/BF (PKGD)
    Add to Cart

    819310-071 Armstrong Bearing FRM Assembly "M" Grease AI/BF (PKGD)

    Armstrong

    $1,557.80
    819310-071 Armstrong Bearing FRM Assembly "M" Grease AI/BF (PKGD).  This Item Usually Ships Same Day!
    $1,557.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,557.80
    Subtotal:
    Add to Cart
  • 826768-071 Armstrong PKGD Assembly-Bearing Frame S GREASE SST (PKGD)
    Add to Cart

    826768-071 Armstrong PKGD Assembly-Bearing Frame

    Armstrong

    $1,983.95
    826768-071 Armstrong PKGD Assembly-Bearing Frame S GREASE SST (PKGD). This Item Usually Ships Same Day!
    $1,983.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,983.95
    Subtotal:
    Add to Cart
  • 871101-917 Armstrong PKGD Bearing-OB "M" OIL (45MM 6209-C3)
    Add to Cart

    871101-917 Armstrong PKGD Bearing-OB "M" OIL (45MM 6209-C3)

    Armstrong

    $66.95
    871101-917 Armstrong PKGD Bearing-OB "M" OIL (45MM 6209-C3). This Item Usually Ships Same Day!
    $66.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $66.95
    Subtotal:
    Add to Cart
  • 871101-918 Armstrong PKGD Bearing-IB "M" Oil (45MM 6309-C3)
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    871101-918 Armstrong PKGD Bearing-IB "M" Oil (45MM 6309-C3)

    Armstrong

    $102.60
    871101-918 Armstrong PKGD Bearing-IB "M" Oil (45MM 6309-C3). This Item Usually Ships Same Day!
    $102.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $102.60
    Subtotal:
    Add to Cart
  • 911900-108 Armstrong Capscrew STL 3/8-16X1LG
    Add to Cart

    911900-108 Armstrong Capscrew STL 3/8-16X1LG

    Armstrong

    $9.85
    911900-108 Armstrong Capscrew STL 3/8-16X1LG This Item Usually Ships Same Day!
    $9.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.85
    Subtotal:
    Add to Cart
  • 913521-100 Armstrong Nut-Jam STL 3/8-16UNC
    Add to Cart

    913521-100 Armstrong Nut-Jam STL 3/8-16UNC

    Armstrong

    $0.88
    913521-100 Armstrong Nut-Jam STL 3/8-16UNC This Item Usually Ships Same Day!
    $0.88
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $0.88
    Subtotal:
    Add to Cart
  • 913522-100 Armstrong Nut-Impeller - 4270
    Add to Cart

    913522-100 Armstrong Nut-Impeller - 4270

    Armstrong

    $5.50
    913522-100 Armstrong Nut-Impeller - 4270. This Item Usually Ships Same Day!
    $5.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.50
    Subtotal:
    Add to Cart
  • 961111-125 Armstrong O-Ring EPDM 1 5/16ID
    Add to Cart

    961111-125 Armstrong O-Ring EPDM 1 5/16ID

    Armstrong

    $10.20
    961111-125 Armstrong O-Ring EPDM 1 5/16ID     This Item Usually Ships Same Day!
    $10.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10.20
    Subtotal:
    Add to Cart
  • 961131-113 Armstrong O-Ring Buna 9/16ID X
    Add to Cart

    961131-113 Armstrong O-Ring Buna 9/16ID X

    Armstrong

    $1.99
    961131-113 Armstrong O-Ring Buna 9/16ID X     This Item Usually Ships Same Day!
    $1.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1.99
    Subtotal:
    Add to Cart
  • 974515-400 Armstrong KEY Woodruff SST #606
    Add to Cart

    974515-400 Armstrong Key Woodruff SST

    Armstrong

    $35.95
    974515-400 Armstrong  KEY Woodruff SST #606 This Item Usually Ships Same Day!
    $35.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $35.95
    Subtotal:
    Add to Cart
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